1999 GMC K1500 Pickup 4WD
3 trims · 10 configurations · Truck (Regular Cab), Truck (Extended Cab)
Starting MSRP
$0
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Manufacturer specs and trim data below are still available for research. Check back for dealer inventory, or browse other GMC models.
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How much should you pay for the GMC K1500 Pickup 4WD? Select a trim to update purchase and lease estimates.
MSRP by trim
Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.
Purchase information
Based on Sierra SL
Total price (Sierra SL MSRP)
$0
Typical monthly
$0/mo
Avg. APR
7.00%
60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.
Open loan calculatorCompare 1999 GMC K1500 Pickup 4WD trims
Sierra SL
2 configurations
- MSRP
- $0
- Fuel economy (city/hwy)
- 13/16
- Horsepower
- 200 hp
- Torque
- 260 lb-ft
- Engine
- 4.3L V6 gas
- Seating
- —
- Drivetrain
- 4WD
- Cargo (cu ft)
- —
- Max towing
- 4,000 lbs
Sierra SLE
4 configurations
- MSRP
- $0
- Fuel economy (city/hwy)
- 13/16
- Horsepower
- 200 hp
- Torque
- 260 lb-ft
- Engine
- 4.3L V6 gas
- Seating
- —
- Drivetrain
- 4WD
- Cargo (cu ft)
- —
- Max towing
- 4,000 lbs
Sierra SLT
4 configurations
- MSRP
- $0
- Fuel economy (city/hwy)
- 14/17
- Horsepower
- 255 hp
- Torque
- 285 lb-ft
- Engine
- 4.8L V8 gas
- Seating
- —
- Drivetrain
- 4WD
- Cargo (cu ft)
- —
- Max towing
- 4,500 lbs
| Spec | Sierra SL2 configurations | Sierra SLE4 configurations | Sierra SLT4 configurations |
|---|---|---|---|
| MSRP | $0 | $0 | $0 |
| Fuel economy (city/hwy) | 13/16 | 13/16 | 14/17 |
| Horsepower | 200 hp | 200 hp | 255 hp |
| Torque | 260 lb-ft | 260 lb-ft | 285 lb-ft |
| Engine | 4.3L V6 gas | 4.3L V6 gas | 4.8L V8 gas |
| Seating | — | — | — |
| Drivetrain | 4WD | 4WD | 4WD |
| Cargo (cu ft) | — | — | — |
| Max towing | 4,000 lbs | 4,000 lbs | 4,500 lbs |
Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.
Full specifications
Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.
Engine & drivetrain
- Engine type
- Sierra SLgasSierra SLEgasSierra SLTgas
- Fuel type
- Sierra SLregular unleadedSierra SLEregular unleadedSierra SLTregular unleaded
- Cylinders
- Sierra SLV6Sierra SLEV6Sierra SLTV8
- Displacement
- Sierra SL4.3 LSierra SLE4.3 LSierra SLT4.8 L
- Horsepower
- Sierra SL200 hpSierra SLE200 hpSierra SLT255 hp
- Torque
- Sierra SL260 lb-ftSierra SLE260 lb-ftSierra SLT285 lb-ft
- Transmission
- Sierra SL5-speed manualSierra SLE5-speed manualSierra SLT4-speed automatic
- Drivetrain
- Sierra SLfour wheel driveSierra SLEfour wheel driveSierra SLTfour wheel drive
Dimensions
- Body type
- Sierra SLTruck (Regular Cab)Sierra SLETruck (Regular Cab)Sierra SLTTruck (Extended Cab)
- Doors
- Sierra SL2Sierra SLE2Sierra SLT3
- Length
- Sierra SL221.9 inSierra SLE203 inSierra SLT227.5 in
- Width
- Sierra SL78.5 inSierra SLE78.5 inSierra SLT78.5 in
- Height
- Sierra SL73.7 inSierra SLE73.8 inSierra SLT73.9 in
- Wheelbase
- Sierra SL133 inSierra SLE119 inSierra SLT143.5 in
Capacity & weight
- Max towing
- Sierra SL4,000 lbsSierra SLE4,000 lbsSierra SLT4,500 lbs
- Max payload
- Sierra SL2,035 lbsSierra SLE1,852 lbsSierra SLT1,779 lbs
- Curb weight
- Sierra SL4,365 lbsSierra SLE4,248 lbsSierra SLT4,621 lbs
- Fuel tank
- Sierra SL34 galSierra SLE26 galSierra SLT26 gal
Fuel economy & EV
- Combined MPG
- Sierra SL14Sierra SLE14Sierra SLT15
- City MPG
- Sierra SL13Sierra SLE13Sierra SLT14
- Highway MPG
- Sierra SL16Sierra SLE16Sierra SLT17
| Spec | Sierra SL | Sierra SLE | Sierra SLT |
|---|---|---|---|
| Engine & drivetrain | |||
| Engine type | gas | gas | gas |
| Fuel type | regular unleaded | regular unleaded | regular unleaded |
| Cylinders | V6 | V6 | V8 |
| Displacement | 4.3 L | 4.3 L | 4.8 L |
| Horsepower | 200 hp | 200 hp | 255 hp |
| Torque | 260 lb-ft | 260 lb-ft | 285 lb-ft |
| Transmission | 5-speed manual | 5-speed manual | 4-speed automatic |
| Drivetrain | four wheel drive | four wheel drive | four wheel drive |
| Dimensions | |||
| Body type | Truck (Regular Cab) | Truck (Regular Cab) | Truck (Extended Cab) |
| Doors | 2 | 2 | 3 |
| Length | 221.9 in | 203 in | 227.5 in |
| Width | 78.5 in | 78.5 in | 78.5 in |
| Height | 73.7 in | 73.8 in | 73.9 in |
| Wheelbase | 133 in | 119 in | 143.5 in |
| Capacity & weight | |||
| Max towing | 4,000 lbs | 4,000 lbs | 4,500 lbs |
| Max payload | 2,035 lbs | 1,852 lbs | 1,779 lbs |
| Curb weight | 4,365 lbs | 4,248 lbs | 4,621 lbs |
| Fuel tank | 34 gal | 26 gal | 26 gal |
| Fuel economy & EV | |||
| Combined MPG | 14 | 14 | 15 |
| City MPG | 13 | 13 | 14 |
| Highway MPG | 16 | 16 | 17 |